| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.83 | 11.180% | $224.3946 | $224.39 | $224.40 | $224.40 |
| Purchase #2 | $19.84 | 4.603% | $20.7532 | $20.75 | $20.75 | $20.80 |
| Purchase #3 | $167.90 | 4.701% | $175.793 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $128.70 | 13.207% | $145.6974 | $145.70 | $145.70 | $145.70 |
| Purchase #5 | $146.86 | 12.293% | $164.9135 | $164.91 | $164.90 | $164.90 |
| Purchase #6 | $24.91 | 13.747% | $28.3344 | $28.33 | $28.35 | $28.30 |
| Purchase #7 | $165.96 | 10.842% | $183.9534 | $183.95 | $183.95 | $184.00 |
| 7 purchase totals = | $856.00 | $943.8395 | $943.82 | $943.85 | $943.90 | |